Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
Ἰέρνη
←
Proto-Celtic
*Φīweryū
(derived)
←
Old Irish
Ériu
(cognate)
→
English
Hibernia
(mention)